May Weather Averages for Tehran

High Temp28°C83°F
Low Temp16°C61°F
Avg Temp23°C73°F
Sunshine Hours323 hours 
Rainfall19.30 mm0.76 In
Rain days4 days 
Pressure1012 mb30 In

 

Tehran May Averages Year by Year

YearHigh TempLow TempAvg TempSunshine HoursRainfallRain daysPressure
200928°C / 82°F14°C / 57°F21°C / 70°F327 hours6.20 mm / 0.24 In3 days1013 mb / 30 In
201027°C / 81°F14°C / 57°F21°C / 70°F344 hours19.00 mm / 0.75 In3 days1011 mb / 30 In
201128°C / 82°F15°C / 59°F22°C / 72°F332 hours16.51 mm / 0.65 In5 days1012 mb / 30 In
201228°C / 82°F15°C / 60°F22°C / 72°F352 hours16.14 mm / 0.64 In5 days1011 mb / 30 In
201326°C / 79°F14°C / 58°F21°C / 70°F343 hours10.00 mm / 0.39 In2 days1012 mb / 30 In
201429°C / 83°F16°C / 61°F23°C / 74°F339 hours7.40 mm / 0.29 In2 days1012 mb / 30 In
201530°C / 85°F16°C / 62°F23°C / 74°F327 hours8.20 mm / 0.32 In4 days1012 mb / 30 In
201628°C / 83°F16°C / 60°F22°C / 72°F321 hours12.00 mm / 0.47 In6 days1011 mb / 30 In
201730°C / 86°F16°C / 61°F24°C / 74°F341 hours16.30 mm / 0.64 In2 days1012 mb / 30 In
201825°C / 77°F14°C / 58°F20°C / 68°F299 hours77.26 mm / 3.04 In9 days1014 mb / 30 In
201928°C / 83°F16°C / 61°F23°C / 73°F346 hours10.00 mm / 0.39 In3 days1013 mb / 30 In
202028°C / 83°F17°C / 63°F23°C / 73°F313 hours10.80 mm / 0.43 In4 days1013 mb / 30 In
202129°C / 85°F19°C / 66°F24°C / 76°F261 hours31.97 mm / 1.26 In6 days1011 mb / 30 In
202228°C / 82°F15°C / 60°F22°C / 71°F295 hours17.90 mm / 0.70 In3 days1010 mb / 30 In
202330°C / 85°F17°C / 62°F23°C / 74°F312 hours15.10 mm / 0.59 In4 days1011 mb / 30 In
202426°C / 79°F17°C / 62°F22°C / 71°F265 hours48.52 mm / 1.91 In3 days1011 mb / 30 In
202530°C / 87°F20°C / 68°F25°C / 78°F327 hours8.45 mm / 0.33 In0 days1010 mb / 30 In
202628°C / 83°F19°C / 66°F24°C / 75°F363 hours15.60 mm / 0.61 In7 days1009 mb / 30 In

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Weather history near Tehran

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Tehran weather history: common questions

How far back does Tehran weather history go?

Hourly historical weather is available from 1 January 2009. Choose a date above, or pick a month at the top of the page for long-term averages.

Can I download Tehran historical weather as a file?

Yes. Buy historical weather data as daily or hourly CSV, yearly monthly averages or monthly climate averages. A free sample download is available.

Is there an API for historical weather?

Yes. The WeatherAPI.com History API returns hourly weather for any past date from 2010, as JSON or XML. Get a free API key.

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